Realme X vs vivo Z3x Comparison and Differences
Smartphone 1
                                            Realme X
Smartphone 2
                                            vivo Z3x
Smartphone 3
Realme X or vivo Z3x Specs Comparison
 
                                                   
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Common specs
                                            | Brand and model | Realme X | vivo Z3x | |
| Rating | (+0) | (+0) | |
| Release date | 2019, May | 2019, April | |
| Dimensions (HxWxD) | 161.2 x 76 x 9.4 mm | 6.35 x 6.35 x 2.99 in | 154.8 x 75 x 7.9 mm | 6.09 x 6.09 x 2.95 in | |
| Weight | 191 g | 6.74 oz | 150 g | 5.29 oz | |
| Body Build | Front glass (Gorilla Glass 5), plastic body | Plastic back | |
| Case | buy from Amazon | buy from Amazon | |
| Colors | Steam white, Punk Blue | Black, Red, Aurora | |
| Battery | 3765 mAh, Non-removable Li-Po | 3260 mAh, Non-removable Li-Ion | |
| Approximate price | 160 EUR | 160 EUR | |
| Check price | from Amazon | from Amazon | 
Screen
                                                                                        | Technology | AMOLED | IPS LCD | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | |
| Display colors | 16M | 16M | |
| Screen size | 6.53" in | 6.26" in | |
| Screen area | 105.2 cm2 | 97.8 cm2 | |
| Screen format | 19.5:9 (height:width) | 19:9 (height:width) | |
| Screen to body ratio | 85.9% | 84.2% | |
| Screen resolution | 1080 x 2340 px | 1080 x 2280 px | |
| Screen PPI /points per inch/ | 394 PPI | 403 PPI | |
| Screen protection | Corning Gorilla Glass 5 | ||
| Screen protector | buy from Amazon | buy from Amazon | 
Camera and Video
                                            | Rear camera, main | 48 MP, Dual | 13 MP, Dual | |
| Camera specs | -48 MP, f/1.7, (wide), 26mm (wide), 1/2'', 0.8µm, PDAF -5 MP, f/2.4, depth sensor  | 
                                                    -13 MP, f/2.2, PDAF -2 MP, f/2.4, depth sensor  | 
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| Functions | LED flash, HDR | LED flash, panorama | |
| Video | 2160p@30fps, 1080p@30fps (gyro-EIS), 1080p@120fps, 720p@960fps | 1080p@30fps | |
| Front camera, selfie | 16 MP, Single | 16 MP, Single | |
| Specifications | Motorized pop-up 16 MP, f/2.0, 25mm (wide), 1/3'', 1.0µm | 16 MP, f/2.0 | |
| Functions | HDR | ||
| Video | 1080p@30fps | 
Performance
                                            | Operating system - OS | Android 9.0 (Pie); ColorOS 6 | Android 9.0 (Pie); Funtouch 9 | |
| Chipset | - Qualcomm SDM710 Snapdragon 710 (10 nm) | - Qualcomm SDM660 Snapdragon 660 (14 nm) | |
| CPU | - Octa-core (2x2.2 GHz Kryo 360 Gold & 6x1.7 GHz Kryo 360 Silver) | - Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260) | |
| GPU | Adreno 616 | Adreno 512 | |
| External memory | No | microSD, up to 256 GB (dedicated slot) | |
| Internal memory | 128/256 GB, 8 GB RAM 64 GB, 4/6 GB RAM | 64 GB, 4 GB RAM | 
Benchmark
                                            | Antutu 7 Total | |||
| GeekBench 6 Single Core | 429 | ||
| GeekBench 6 Multi Core | 1315 | ||
| GeekBench 6 OpenCL | 839 | ||
| GeekBench 6 Vulkan | 732 | ||
| GeekBench 5 Single Core | 334 | ||
| GeekBench 5 Multi-Core | 1444 | 
Communication and Connectivity
                                            | SIM card | Dual SIM (Nano-SIM, dual stand-by) | Hybrid Dual SIM (Nano-SIM, dual stand-by) | |
| Network | GSM / CDMA / HSPA / LTE | GSM / CDMA / HSPA / LTE | |
| Bands |                                                             -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2  CDMA 800 & TD-SCDMA - China -3G - HSDPA 850 / 900 / 1700(AWS) / 2100 -4G - LTE band 1(2100), 3(1800), 4(1700/2100), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)  | 
                                                                                                                -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2  CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 2100 -4G - LTE band 1(2100), 3(1800), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)  | 
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| Speed | HSPA 42.2/11.5 Mbps, LTE-A (2CA) Cat6 300/75 Mbps | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps | |
| GPRS | Yes | Yes | |
| Edge | Yes | Yes | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot | Yes | |
| GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS, BDS | |
| NFC | |||
| USB | Type-C 1.0 reversible connector | microUSB 2.0, USB On-The-Go | |
| Bluetooth | 5.0, A2DP, LE, aptX HD | Yes | 
Music and Audio
                                            | Radio | FM radio | FM radio | |
| Headphone jack | Yes | Yes | |
| Others | - Active noise cancellation with dedicated mic -Dolby Atmos sound  | 
                                                        - Active noise cancellation with dedicated mic | 
Other features
                                            | Sensors | - Fingerprint (under display), accelerometer, gyro, proximity, compass | - Fingerprint (rear-mounted), accelerometer, proximity, compass | |
| Other extras | 
                                                                                                                 - Fast battery charging 20W: 55% in 30 min (VOOC 3.0)  | 
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| Versions | 
                                                             - Versions: RMX1901  | 
                                                        
                                                             - Version: V1730GA  | 
                                                        
Reviews and Opinions on Realme X and vivo Z3x
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